// -*- C++ -*-
// $RCSfile: griffithmaterial.C,v $
// $Revision: 1.5 $
// $Author: langer $
// $Date: 2000/10/30 19:23:25 $

/* This software was produced by NIST, an agency of the U.S. government,
 * and by statute is not subject to copyright in the United States.
 * Recipients of this software assume all responsibilities associated
 * with its operation, modification and maintenance. However, to
 * facilitate maintenance we ask that before distributing modifed
 * versions of this software, you first contact the authors at
 * oof_manager@ctcms.nist.gov. 
 */

#include "materialcmd.h"
#include "griffithmaterial.h"
#include "readbinary.h"

CharString GriffithMaterial::type("griffith");
MaterialTypeRegistration
  GriffithMaterial::reg("griffith", new MaterialCmd<GriffithMaterial>, 7.5);

CharString GriffithMaterial2::type("griffith2");
MaterialTypeRegistration
  GriffithMaterial2::reg("griffith2", new MaterialCmd<GriffithMaterial2>, 7.6);

float GriffithMaterial::young_dflt(1.0);
float GriffithMaterial::poisson_dflt(0.0);
float GriffithMaterial::t_coeff_dflt(0.0);
#ifdef THERMAL
float GriffithMaterial::kappa_dflt(0.0);
#endif // THERMAL
float GriffithMaterial::gamma_dflt(0.1);
float GriffithMaterial::knockdown1_dflt(0.1);
float GriffithMaterial::knockdown2_dflt(0.2);
TrueFalse GriffithMaterial::onlyonce_dflt(0);

void GriffithMaterial::output(FILE* fp_goof, unsigned char &flag,
			     int n1, int n2, int n3) const
{
  MaterialT::output(fp_goof, flag, n1, n2, n3);
  float orient = 0;
  writebinary(fp_goof, orient); // orientation
  writebinary(fp_goof, orient);
  writebinary(fp_goof, orient);
  writebinary(fp_goof, flag);
  writebinary(fp_goof, poisson);
  writebinary(fp_goof, young);
  writebinary(fp_goof, t_coeff);
#ifdef THERMAL
  writebinary(fp_goof, kappa);
#endif // THERMAL
  writebinary(fp_goof, gamma);
  writebinary(fp_goof, knockdown1);
  writebinary(fp_goof, knockdown2);
  writebinary(fp_goof, onlyonce?1:0);
}

void GriffithMaterial::output(FILE* fp_goof, unsigned char &flag,
			    int n1, int n2, int n3, int same_element) const
{
  MaterialT::output(fp_goof, flag, n1, n2, n3, same_element);
  float orient = 0;
  writebinary(fp_goof, orient); // orientation
  writebinary(fp_goof, orient);
  writebinary(fp_goof, orient);
  writebinary(fp_goof, flag);
  writebinary(fp_goof, same_element);
  writebinary(fp_goof, poisson);
  writebinary(fp_goof, young);
  writebinary(fp_goof, t_coeff);
#ifdef THERMAL
  writebinary(fp_goof, kappa);
#endif // THERMAL
  writebinary(fp_goof, gamma);
  writebinary(fp_goof, knockdown1);
  writebinary(fp_goof, knockdown2);
  writebinary(fp_goof, onlyonce?1:0);
}

int GriffithMaterial::compare(const Material *other) const {
  if(!MaterialT::compare(other)) return 0;
  GriffithMaterial *m2 = (GriffithMaterial*) other;
  if(poisson != m2->poisson) return 0;
  if(young != m2->young) return 0;
  if(t_coeff != m2->t_coeff) return 0;
#ifdef THERMAL
  if(kappa != m2->kappa) return 0;
#endif // THERMAL
  if(gamma != m2->gamma) return 0;
  if(knockdown1 != m2->knockdown1) return 0;
  if(knockdown2 != m2->knockdown2) return 0;
  if(onlyonce != m2->onlyonce) return 0;
  return 1;
}
